morgan, merrill lynch, for any -- lehman, bear stearns, for any of their activities. and that leaves us with a big question on what led up to the financial crisis. >> jesse eisinger, thank you. >> thank you. >>> why 700,000 miles are close in space, and why there were so many stars in the sky. bill nye the science guy will join me. male nouncer ] wow. a brave choice. okay, focus. think courage. think shaun white. think how perfect they'll be for outdoor crafts. mr. white. [ male announcer ] they're good for circulation. plus, they're totally practical. yeah, freedom. scan me. stride on, pale-legged, short-shorts guy. ♪ all stations come over toed, mithis is for real this time. step seven point two one two. verify and lock. command is locked. five seconds. three, two, one. standing by for capture. the most innovative software on the planet... dragon is captured. is connecting today's leading companies to places beyond it. siemens. answers. capella university understands back from rough economic times. employees are being forced to do more with less. and the need for